src/comp-action-class.c

   1 /* gAlan - Graphical Audio Language
   2  * Copyright (C) 1999 Tony Garnock-Jones
   3  * Copyright (C) 2001 Torben Hohn
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  */
  19
  20 #include "comp-action-class.h"
  21 #include "global.h"
  22 #include "gui.h"
  23 #include "sheet.h"
  24
  25
  26 enum {
  27     COMPACTION_COMPKLASS = 1,
  28     COMPACTION_INIT_DATA
  29 };
  30
  31
  32 static void compaction_instance_init( GTypeInstance *instance, gpointer g_class ) {
  33
  34     //CompAction *self = (CompAction *) instance;
  35
  36 }
  37
  38 static void compaction_set_property( GObject *object, guint property_id, const GValue *value, GParamSpec *pspec ) {
  39     CompAction *self = COMPACTION( object );
  40
  41     switch( property_id ) {
  42         case COMPACTION_COMPKLASS:
  43             self->k = g_value_get_pointer( value );
  44             break;
  45         case COMPACTION_INIT_DATA:
  46             self->init_data = g_value_get_pointer( value );
  47             break;
  48         default:
  49             G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  50             break;
  51         printf( "halb gut...\n" );
  52     }
  53 }
  54
  55 static void compaction_get_property( GObject *object, guint property_id, GValue *value, GParamSpec *pspec ) {
  56     CompAction *self = COMPACTION( object );
  57
  58     switch( property_id ) {
  59         case COMPACTION_COMPKLASS:
  60             g_value_set_pointer( value, self->k );
  61             break;
  62         case COMPACTION_INIT_DATA:
  63             g_value_set_pointer( value, self->init_data );
  64             break;
  65         printf( "halb gut...\n" );
  66     }
  67 }
  68
  69 static void compaction_activate( GtkAction *action ) {
  70     CompAction *self = COMPACTION( action );
  71
  72     printf( "Ok... soweit isses schon... k->name = %s\n", self->k->class_tag );
  73     Sheet *s = gui_get_active_sheet();
  74     sheet_build_new_component(s, self->k, self->init_data);
  75 }
  76
  77 static void compaction_class_init( gpointer g_class, gpointer g_class_data ) {
  78
  79     GObjectClass *gobject_class = G_OBJECT_CLASS( g_class );
  80     GtkActionClass *gtkaction_class = GTK_ACTION_CLASS( g_class );
  81     //CompActionClass *klass = COMPACTION_CLASS( g_class );
  82
  83     GParamSpec *pspec;
  84
  85     gobject_class->set_property = compaction_set_property;
  86     gobject_class->get_property = compaction_get_property;
  87
  88     pspec = g_param_spec_pointer(
  89             "component-class",
  90             "class",
  91             "comp",
  92             G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE );
  93     g_object_class_install_property( gobject_class, COMPACTION_COMPKLASS, pspec );
  94
  95     pspec = g_param_spec_pointer(
  96             "init-data",
  97             "data",
  98             "init",
  99             G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE );
 100     g_object_class_install_property( gobject_class, COMPACTION_INIT_DATA, pspec );
 101
 102     gtkaction_class->activate = compaction_activate;
 103 }
 104
 105
 106 GType compaction_get_type( void ) {
 107     static GType type = 0;
 108     if( type == 0 ) {
 109         static const GTypeInfo info = {
 110             sizeof( CompActionClass ),
 111             NULL,
 112             NULL,
 113             compaction_class_init,
 114             NULL,
 115             NULL,
 116             sizeof( CompAction ),
 117             0,
 118             compaction_instance_init
 119         };
 120         type = g_type_register_static( GTK_TYPE_ACTION, "CompActionType", &info, 0 );
 121     }
 122     return type;
 123 }
 124
 125